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Northwestern Yosemite Trip Report

Posted: Tue May 15, 2007 9:59 pm
by maverick
So driving towards Yosemite and having 5 days to get away I still had not made up my mind on where I should go.
It was either the Valley or the Hetch Hetchy area. I really did not want to start off my trip with a-lot of people around or put up with any traffic though this probably would not have been an issue on a Thursday.

I got to HH late because of a last minute problem but placed my foot on the dam at 12:30 pm.
I went up the Beehive Trail toward the Vernon Lakes Basin. The trail was fine, only 2-3 snow patches and it was around 85F.
At Morraine Ridge the snow was heavy at around 7500ft but manageable without gaiters. Arrived to where Falls Creek touches the trail about 3/4 miles from Ardeth Lake and could not go any further because the trail had turned into a rushing river, with a large steep snow bridge blocking one side of the ravine where the trail was supposed to passing thru, so back to the 7800ft elevation lines of peak 8467ft and met the trail and spent the night.

The next day I climbed the peak and then hiked around the peak. Once at 8000ft the snow was consistently 5-6ft deep. Ardeth was all ice except the western end were there was some thawing but was frozen by the morning. Seeing the lake frozen was quite pretty and different than from before when I had seen the lake years ago later in the season.
The following day it was over to Miwok Lake which was also frozen, with an island in the middle of it, that looked pretty cool! The ice looked even thicker than Ardeth. I proceeded to climb a large rocky hill behind the lake and got some great views of Bearup Lake and the whole upper part of Frog Lake drainage.
The Bearup was pretty with some ice still floating around in it and a-lot of good campsite especially on the western and northern sides unlike Ardeth.

The next day it was down Frog Creek then up to the Morraine Ridge Trail and down the slabs to the Vernon Lakes Basin. I enjoyed my stay at the lakes much more than previous times before, probably because of my meeting a couple in the afternoon coming in from Rancheria, whom I got to share stories and a great hike up to Lower Brannigan Lake.
The Brannigans are not that scenic, but taking the southern fork towards the no-name chain of lakes was fun with a lots of bush and scrambling.
We climbed up next to the outlet of the Brannigans that
rushed down towards the Vernon Basin. Then proceeded to skirt the lake on its southern side till we got to the fork and visited each lake and then headed down climbed the ridge back to the basin.

This is where I had an encounter with a nice size adult black bear which was the icing on the cake for the day!!
The next day I headed back to HH.

The western side of the ridges have snow, some very heavy, and in other parts very little. The eastern sides were snow free.

My guess is that the lakes above 8000ft are frozen with minimal thawing unless the surface area is totally exposed to the sun.

Skeeterz where only seen on the last day out, but they may start up in 2-3 weeks.

The temps at 8500ft where 70's during the day and 30's at night.

At 6500ft the were 80's and high 40's.

I have a few pics for you to see of the areas mentioned above.
http://www.flickr.com/photos/maverick02/sets/

Posted: Tue May 15, 2007 11:29 pm
by rightstar76
You are so lucky! It must have been beautiful up there. The pictures definitely show it. Thanks for sharing them!

Posted: Wed May 16, 2007 5:51 am
by Rosabella
Beautiful pictures, maverick! I've not been in that area before.... I enjoyed reading your trip report. Thanks!

Posted: Wed May 16, 2007 6:57 am
by Snow Nymph
Beautiful pix! Have to read report later, gotta get ready for work! Thanks!

Posted: Wed May 16, 2007 2:22 pm
by TehipiteTom
Great pics, interesting report. I'll be going in just west of there in a week--a little lower, though (nothing above 8,000), so I don't imagine I'll see much snow.

Posted: Wed May 16, 2007 3:03 pm
by maverick
Hello TT

Nance Peak and the rest of the ridge on the western side of Edith Lake was snow free on its eastern side and probably on it western side too.
Ridge toward Mercur Peak will probably have some on top and on its western facing slopes.

Posted: Wed May 16, 2007 11:37 pm
by Grzldvt
Hmmm, you have me rethinking my trip this weekend.... I have a run in Bishop and on my way back was going into the Ten Lakes area. From tioga Road the area looked pretty clear, but based on your report, there may be some pretty thick snow still hanging around at the pass.

Posted: Thu May 17, 2007 1:38 pm
by SSSdave
A backpack up into that region without a bear encounter would be uncommon. I'm not a fan of backpacking into such snowy spring areas as forest areas of convex piles of hard slippery snow make the going tedious. I'd guess the higher areas you visited will be much nicer visually with greenery and wildflowers by late June though squeeters will be peaking. Has been 28 years now since I've seen those lakes. But like many remote Sierra backcountry areas, their timeless looking essentially the same as the decades pass by. Mav, you didn't need to cross Falls Creek? I saw Wapama last weekend when in the area and that creek looked pretty roaring as one would expect. Forced you to take the south side bushwhack around Vernon I bet? One of the above 6000 foot areas I've seen rattlesnakes in the western Sierra.

This coming weekend into Tuesday, I'm mulling climbing up to the bench atop Wapama Falls then set up a camp beside Fall Creek a couple nights. Nice and green with wildflowers in the 4000 to 5500 foot elevations of that canyon still. ...David

Posted: Thu May 17, 2007 2:00 pm
by maverick
Hi Dave

Didn't see much flowers except a few towards edge before the final descent towards HH.
Some of the purple flowers had a dried faded look to them, but there were a-lot of butterflies.
The snow was easy going, a little hard in the morning after the low temps.
Falls Creek was manageable with downed trees crossing it though towards Ardeth the trail had turned into a rushing stream.
Yep south side Vernon skirting the lake to the Brannigan runoff.
Run-off towards Wapama is in full swing.